Tyson collection of marine algae
By: by Ellen Marion Delf and Margaret R. Michell.
Contributors: Michell, Margaret R.; Papenfuss, George Frederik, 1903-
Publisher: Cambridge University Press
Published: 1921
Place of publication: [London
Language: eng
Number of pages: 122
Subjects: Tyson, William, -- 1851-1920; Marine algae -- Catalogs and collections -- South Africa
Genres: Catalogs and collections
Notes: Extracted from the Annals of the Bolus Herbarium, v. 3, no. 2 1921.

Photocopy. [1921?] 28 cm.

Library copy has notes on this report by G. F. Papenfuss bound with extract.